Where does “Mayanism” come from?

Mayanism (English) comes from English Mayan, from English Maya, from English Maia, from Latin Maia, from Ancient Greek μαῖα, from Ancient Greek μήτηρ, from Proto-Hellenic mā́tēr, from Proto-Indo-European méh₂tēr — mother.

Mayanism (English): An eclectic collection of New Age beliefs influenced in part by pre-Columbian Maya mythology and some folk beliefs of the modern Maya peoples

Definitions

  1. An eclectic collection of New Age beliefs influenced in part by pre-Columbian Maya mythology and some folk beliefs of the modern Maya peoples

Ancestry of “Mayanism”, step by step

Mayanism traces back through two separate lines of ancestry.

via English Mayan

StepLanguageWordMeaning
1EnglishMayanOf or relating to the Maya people of Central...
2EnglishMayaA member or descendant of various peoples
3EnglishMaiaDaughter of Atlas and mother of Hermes
4LatinMaianominative feminine singular of Maius; nominative...
5Ancient Greekμαῖαmidwife; foster mother, nurse; good mother, dame
6Ancient Greekμήτηρmother; source or origin
7Proto-Hellenicmā́tērmother
8Proto-Indo-Europeanméh₂tērmother

via English ism

StepLanguageWordMeaning
1EnglishismAn ideology, system of thought, or practice that...
2English-ismUsed to form nouns of action or process or result...
3Latin-ismus-ism
4Ancient Greek-ισμόςForms abstract nouns
5Ancient Greek-μόςForms abstract nouns
6Proto-Indo-European-mósCreates action/result nouns from verb stems
Every word from Proto-Indo-European méh₂tēr